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发明名称
Disposição introduzída em fechadura para fins diversos
摘要
申请公布号
BR7602061(U)
申请公布日期
1997.11.04
申请号
BR1996MU02061U
申请日期
1996.09.23
申请人
METALURGICA AROUCA LTDA.
发明人
OSWALDO AROUCA
分类号
E05B29/00;(IPC1-7):E05B29/00
主分类号
E05B29/00
代理机构
代理人
主权项
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